{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMAJ17E3/TR13","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SMAJ17E3-TR13","canonicalUrl":"https://icboms.com/microchip/SMAJ17E3-TR13","factsUrl":"https://icboms.com/api/mcp/products/SMAJ17E3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology SMAJ17E3/TR13, Zener TVS diode, 17V reverse standoff voltage, 30.5V clamping, 500W peak pulse power, DO-214AC (SMA) package, Tape & Reel, active production.","salesMarkdown":"## 17V standoff — fits 12V and 15V rails That means it sits across a DC rail and stays off until the voltage exceeds 17V — so it protects 12V and 15V supplies without leaking at normal operating levels. ## 500W peak pulse — DO-214AC rework-friendly The DO-214AC (SMA) package is a surface-mount footprint that reworks cleanly with hot air — the body is small enough that the solder reflows before the board laminate sees damaging heat. Pin 1 orientation is marked by the cathode band; no hidden pads under the body, so lifting the part doesn't lift the pad. Microchip lists the SMAJ17E3/TR13 as Active. The base product number is SMAJ17, and the suffix indicates RoHS-compliant termination finish.","metaTitle":"SMAJ17E3/TR13 – Microchip Zener TVS Diode, 17V Standoff","metaDescription":"SMAJ17E3/TR13 from Microchip Technology: Zener TVS, 17V reverse standoff, 30.5V clamp, 500W peak pulse, DO-214AC (SMA). Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AC, SMA","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","Base Product Number":"SMAJ17","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AC (SMA)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"18.9V","Voltage - Clamping (Max) @ Ipp":"30.5V","Voltage - Reverse Standoff (Typ)":"17V","Current - Peak Pulse (10/1000µs)":"16.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7b3ddece4863b4621debe180df56adc8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SMAJ17E3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"Is SMAJ17E3/TR13 suitable for protecting a 12V circuit?","answer":"Yes. The reverse standoff voltage is 17V, so the diode does not conduct at 12V. During a transient, it clamps at 30.5V maximum, which is within the typical 36V absolute maximum of most 12V-rated ICs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SMAJ17E3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SMAJ17E3-TR13 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}